94 lines
No EOL
2.9 KiB
Python
94 lines
No EOL
2.9 KiB
Python
# Copyright (c) 2013, Web Notes Technologies Pvt. Ltd. and Contributors
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# MIT License. See license.txt
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from __future__ import unicode_literals
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import webnotes
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from webnotes.webutils import render_blocks
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from webnotes.website.doctype.website_slideshow.website_slideshow import get_slideshow
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doctype = "Web Page"
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condition_field = "published"
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def get_context(context):
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web_page = webnotes.bean(context.ref_doctype, context.docname)
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if web_page.doc.slideshow:
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web_page.doc.fields.update(get_slideshow(web_page))
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web_page.doc.meta_description = web_page.doc.description
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web_page.doc.breadcrumbs = get_breadcrumbs(web_page)
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web_page.doc.toc_list = get_toc_list(web_page)
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# parent, child, next sibling links
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web_page.doc.links = get_navigation_links(web_page)
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if web_page.doc.enable_comments:
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web_page.doc.comment_list = webnotes.conn.sql("""select
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comment, comment_by_fullname, creation
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from `tabComment` where comment_doctype="Web Page"
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and comment_docname=%s order by creation""", web_page.doc.name, as_dict=1) or []
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web_page.doc.fields.update({
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"style": web_page.doc.css or "",
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"script": web_page.doc.javascript or ""
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})
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web_page.doc.fields.update(context)
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return render_blocks(web_page.doc.fields)
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def get_breadcrumbs(web_page):
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breadcrumbs = []
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def add_parent_of(web_page):
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parent = webnotes.conn.sql("""select name, page_name, title from `tabWeb Page`
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where exists (select parent from `tabTable of Contents`
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where `tabTable of Contents`.parent=`tabWeb Page`.name
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and web_page=%s)""", web_page, as_dict=True)
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if parent and parent[0]:
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parent = parent[0]
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add_parent_of(parent.name)
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breadcrumbs.append(parent)
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add_parent_of(web_page.doc.name)
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return breadcrumbs
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def get_toc_list(web_page):
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toc_list = web_page.doclist.get({"parentfield": "toc"})
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if not toc_list: return []
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out = webnotes.conn.sql("""select name, page_name, title
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from `tabWeb Page` where name in (%s)""" % \
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(", ".join(["%s"]*len(toc_list))),
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tuple([d.web_page for d in toc_list]),
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as_dict=True)
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toc_idx = dict(((toc.web_page, toc.idx) for toc in toc_list))
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return sorted(out, key=lambda x: toc_idx.get(x.name))
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def get_navigation_links(web_page):
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links = {}
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if web_page.doc.toc_list:
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links["child"] = web_page.doc.toc_list[0]
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if web_page.doc.breadcrumbs:
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if web_page.doc.breadcrumbs[-1]:
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links["parent"] = web_page.doc.breadcrumbs[-1]
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def set_next(current, parent, breadcrumbs):
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web_page = webnotes.get_obj("Web Page", parent)
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toc_list = web_page.get_toc_list()
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for i, toc in enumerate(toc_list):
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if toc.name == current and ((i+1)<len(toc_list)):
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links["next"] = toc_list[i+1]
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break
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if not links.get("next") and breadcrumbs:
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set_next(parent, breadcrumbs[-1].name, breadcrumbs[:-1])
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set_next(web_page.doc.name, web_page.doc.breadcrumbs[-1].name, web_page.doc.breadcrumbs[:-1])
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return links |